I don't like the Kingwin's overall design, and the appearance of its parts does nothing to instill confidence. I could well be wrong about the parts, but I don't like it's radiator-in-a-bay design, and no amount of part upgrades will change that. It uses 80mm fans (which have less airflow and/or are noisier than 120mm fans), puts the noisy fans in your face, and blows hot air into your case.

The BigWater's design makes more sense to me. If you're on a budget, why buy stuff you're going to replace?